US1383019A - Kaleidoscope - Google Patents
Kaleidoscope Download PDFInfo
- Publication number
- US1383019A US1383019A US421673A US42167320A US1383019A US 1383019 A US1383019 A US 1383019A US 421673 A US421673 A US 421673A US 42167320 A US42167320 A US 42167320A US 1383019 A US1383019 A US 1383019A
- Authority
- US
- United States
- Prior art keywords
- box
- housing
- cord
- kaleidoscope
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/08—Kaleidoscopes
Definitions
- Fig.Y 3 a view in transverse section on thev line 3 3 of Fig. 2; F ig; 4, a detached box. j
- My invention relates to an improvement in kaleidoscopes, the objectbeing to provide at a reduced cost for manufacture, a simple and durable kaleidoscope constructed with particular reference to protectingitsobjectbox against injury in the transportation of the article, as well as against rough handling in use and to convenience of operation.
- a shallow circular objectbox comprising circular front and rear plates 4 and 5 of glass or Celluloid, the outer plate 4 being ground, if glass, or, if celluloid, treated to have the effect of ground glass.
- These disks are mounted so as to be spaced apart, in a metal ring 6 having its edges turned inward and formed with a peripheral groove 7 for the reception of an operating-cord 8 which is prevented from slipping in the groove 6 by nurling the bottom thereof as at 9, or by treating the bottom of the groove in some equivalent manner, whereby enough friction between the box and the cord is secured to insure the turning of the box in one direction or the other when the one end orV the other ofthe cord is drawn downward.
- the said box is located within a forwardly-projecting anedge view of the obj ectnular housing 10 formed at the forward end Specification of Letters Patent.y Patented June 28, :1921.
- The; housing 10 aforesaid is formed at opposite points belowits horizontal center with openings 14 for the passage through it of the ends of the cord 8, these openings being lo ⁇ cated in the plane 'of the circumferential groove in the box.
- One end of the cord is furnished with a circular handle 15 while its opposite end is provided, as shown, with a spherical counter-weight 16, made suffi' ciently heavy to reversely rotate the box when the handle 15 vis lifted so that the box may be rotated in both directions without removing the hand Vfrom the' handle.
- the box is kept from inward displacementby means of the forward ends of the three mirrors 17, whichmay be made of silvered glass or polished metal, these mirrors extending throughout the length of the tube.
- the inner end of the tube is furnished with an annular rear cap 18 furnished with the customary eyepiece which is not shown.
- the object-box contains an assortment of transparent bits 19 of varied shapes and colors.y
- the object-box of my nnproved lraleidoscope is so inclosed within its housing that it is protected during the transportation of the article or during any rough handling thereof in use.
- the objectbox on account of being housed, will be protected against injury
- the object-boxes on account of their provision with radial handles for their operation, are very liable to be injured, both in transportation and in use.
- a kaleidoscope having a tube, a combined front cap and housing mounted upon the'forward end thereof, an object-box located within the said housing, and a cord applied tothe upper portion of the periphery of thepboX for, rotating the saine ⁇ in oneJ direction or the other, the endsoit the said cord passing outwardly Vthrough the said housing! 2l.
- a kaleidoscope having a rotatable objectbox, a housing within which the same is inelo'se'd, a cord applied directly to the box for rotating the same and having its ends extended through the housing, and a handle and a counter-weight applied to the ends of the cord.
- a kaleidoscope having a tube, mirrors located therein, a front cap applied to the tube and formed with a forwardly-projecting concentric housing smaller than the diameter of the tube, an object-box located within the said housing and free to turn therein in either direction and having a circumferentialgroove, and a cord partly encircling the box, running in the said groove, and passing outwardly through the said housing, whereby the box is inclosed and protected against injury.
- kaleidoscope having a tube, mirrors located therein, a housing applied to the tube, an object-box located within ⁇ the said housing with freedom to rotate therein in either direction, a cord applied toV the periphery'of the box for rotating the same, and openings formed in the said housing in the plane or' the box and below the horizontal center of the housing. for the issuance of the ends of the cord from the housing.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Description
v,UNITED sTATes PATENT OFFICE.
` xALEinosooPE.
new and useful Improvement kin Kaleido` scopes; and I do hereby declare the following, when taken in connection with the aocompanying drawings and the characters of referencemarked thereon, to be a full, clear, and exact description of the same, and which said drawings constitute part'of this application, and represent, in-- Figure 1, a perspective view of a kaleidoscope embodying my invention; n Big. 2, an enlargedbroken view 1n vertical longitudinal section lof the l.front endy thereof; j
My invention relates to an improvement in kaleidoscopes, the objectbeing to provide at a reduced cost for manufacture, a simple and durable kaleidoscope constructed with particular reference to protectingitsobjectbox against injury in the transportation of the article, as well as against rough handling in use and to convenience of operation.
`With these ends in view my invention consists in a kaleidoscope having certain details of construction and combination of parts as will be hereafter described and pointed out in the claims.
In carrying out my invention as herein shown, I employ a shallow circular objectbox comprising circular front and rear plates 4 and 5 of glass or Celluloid, the outer plate 4 being ground, if glass, or, if celluloid, treated to have the effect of ground glass.` These disks are mounted so as to be spaced apart, in a metal ring 6 having its edges turned inward and formed with a peripheral groove 7 for the reception of an operating-cord 8 which is prevented from slipping in the groove 6 by nurling the bottom thereof as at 9, or by treating the bottom of the groove in some equivalent manner, whereby enough friction between the box and the cord is secured to insure the turning of the box in one direction or the other when the one end orV the other ofthe cord is drawn downward. The said box is located within a forwardly-projecting anedge view of the obj ectnular housing 10 formed at the forward end Specification of Letters Patent.y Patented June 28, :1921. i
`Appliaemn med November 4,1920. serial No. 421,673.
of and concentric with the front cap 11 of end of the housing 10 being turned inward to form a retaining-flange 13 which holds the box against outward displacement. The; housing 10 aforesaid is formed at opposite points belowits horizontal center with openings 14 for the passage through it of the ends of the cord 8, these openings being lo` cated in the plane 'of the circumferential groove in the box. One end of the cord is furnished with a circular handle 15 while its opposite end is provided, as shown, with a spherical counter-weight 16, made suffi' ciently heavy to reversely rotate the box when the handle 15 vis lifted so that the box may be rotated in both directions without removing the hand Vfrom the' handle. The box is kept from inward displacementby means of the forward ends of the three mirrors 17, whichmay be made of silvered glass or polished metal, these mirrors extending throughout the length of the tube. The inner end of the tube is furnished with an annular rear cap 18 furnished with the customary eyepiece which is not shown. The object-box contains an assortment of transparent bits 19 of varied shapes and colors.y
As thus constructed the object-box of my nnproved lraleidoscope is so inclosed within its housing that it is protected during the transportation of the article or during any rough handling thereof in use. Thus if the kaleidoscope should be dropped, the objectbox, on account of being housed, will be protected against injury, whereas, in kaleidoscopes of the prior art, the object-boxes, on account of their provision with radial handles for their operation, are very liable to be injured, both in transportation and in use. By the employment of a cord for the operation of the object-box'I am enabled to dispense with such handles and, therefore, i
to house and p-rotect the box to a degree hitherto unknown, it being only necessary that the operating-cord shall pass through openings in the housing. Moreover, a new effect is secured by the use of a cord, since the object-box may be continuously turned in one direction or the other at a variable,
ering the use of a cord applied directly to the object-box of a kaleidoscope for rotating the same Within a housing by means of which the box is protected against injury.
I claim:
l. A kaleidoscope having a rotatable object-box, a housing within which the same is inclosed, and a cord applied directly to the said box for turning the same and having its ends extended outward through the said housing. i l 7 1 `2`. A kaleidoscope having a rotatable object-box formed with a peripheral groove, a housing within which the said box is inclosed, and a cord located in the said groove and having depending ends whereby the box may be rotated in one direction or the other, the ends of the cord passing outward through the said housing'.
3. A kaleidoscope having a tube, a combined front cap and housing mounted upon the'forward end thereof, an object-box located within the said housing, and a cord applied tothe upper portion of the periphery of thepboX for, rotating the saine` in oneJ direction or the other, the endsoit the said cord passing outwardly Vthrough the said housing! 2l.'v A kaleidoscope having a rotatable objectbox, a housing within which the same is inelo'se'd, a cord applied directly to the box for rotating the same and having its ends extended through the housing, and a handle and a counter-weight applied to the ends of the cord.
5, A kaleidoscope having a tube, mirrors located therein, a front cap applied to the tube and formed with a forwardly-projecting concentric housing smaller than the diameter of the tube, an object-box located within the said housing and free to turn therein in either direction and having a circumferentialgroove, and a cord partly encircling the box, running in the said groove, and passing outwardly through the said housing, whereby the box is inclosed and protected against injury.
6. kaleidoscope having a tube, mirrors located therein, a housing applied to the tube, an object-box located within` the said housing with freedom to rotate therein in either direction, a cord applied toV the periphery'of the box for rotating the same, and openings formed in the said housing in the plane or' the box and below the horizontal center of the housing. for the issuance of the ends of the cord from the housing.
In testimony whereof, l have signedy this speciication in: the presence of two subscribing witnesses.
JOHN W, PETRIE. lVitnesses EDWARD WETZEL, JOHN A. PETRIE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US421673A US1383019A (en) | 1920-11-04 | 1920-11-04 | Kaleidoscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US421673A US1383019A (en) | 1920-11-04 | 1920-11-04 | Kaleidoscope |
Publications (1)
Publication Number | Publication Date |
---|---|
US1383019A true US1383019A (en) | 1921-06-28 |
Family
ID=23671548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US421673A Expired - Lifetime US1383019A (en) | 1920-11-04 | 1920-11-04 | Kaleidoscope |
Country Status (1)
Country | Link |
---|---|
US (1) | US1383019A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452363A (en) * | 1947-02-20 | 1948-10-26 | Flotron Frank Earl | Novelty optical device |
US2991689A (en) * | 1957-10-09 | 1961-07-11 | Beverly W Taylor | Kaleidoscopes |
FR2505510A1 (en) * | 1981-05-06 | 1982-11-12 | Bertry Richard | Casing for optical kaleidoscope - has cut out for fingers to turn sealed coloured chip holder |
US5117307A (en) * | 1991-04-22 | 1992-05-26 | Bostock Harvey S | Rotating wheel image maker |
-
1920
- 1920-11-04 US US421673A patent/US1383019A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2452363A (en) * | 1947-02-20 | 1948-10-26 | Flotron Frank Earl | Novelty optical device |
US2991689A (en) * | 1957-10-09 | 1961-07-11 | Beverly W Taylor | Kaleidoscopes |
FR2505510A1 (en) * | 1981-05-06 | 1982-11-12 | Bertry Richard | Casing for optical kaleidoscope - has cut out for fingers to turn sealed coloured chip holder |
US5117307A (en) * | 1991-04-22 | 1992-05-26 | Bostock Harvey S | Rotating wheel image maker |
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